มีของพร้อมจัดส่งภายใน 7-10 วันทำการ (In stock for delivery within 7-10 working days)
The Siemens Overload relay used for motor protection, it have current range 55 to 250 A. It has Size S10/S12, class 5 to 30E contactor mounting/stand-alone installation main circuit, busbar connection auxiliary circuit it is a spring-type terminal manual-automatic-reset device ability of internal ground fault detection.